test_internet.py 文件源码

def test_stopServiceCancelStartError(self):
        """
        L{StreamServerEndpointService.stopService} cancels the L{Deferred}
        returned by C{listen} if it has not fired yet.  An error will be logged
        if the resulting exception is not L{CancelledError}.
        """
        self.fakeServer.cancelException = ZeroDivisionError()
        self.svc.privilegedStartService()
        result = self.svc.stopService()
        l = []
        result.addCallback(l.append)
        self.assertEqual(l, [None])
        stoppingErrors = self.flushLoggedErrors(ZeroDivisionError)
        self.assertEqual(len(stoppingErrors), 1)